Author: Stojanoff, N., & Achtaroff, B., 1935.:
Title: Kritische Studien über die Nelken Bulgariens. [Sbor. Akad. Nauk, 29.]
Description: Sofia. Small 4to, 27cm. Pp. 101, many figs. of corollas on 7 pls., 16 distrib. maps in text, refs. & notes, taxon. index. Orig. wrs., uncut.

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